Open Linked Data in Portugal

Transcription

1 Open Linked Data in Portugal Contribution for INSPIRE Implementation Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada Open Linked Data for environment protection in Smart Regions Aalborg Denmark, 16 2 June 214

2 Aalborg Denmark, 16 2 June 214 Open Linked Data for environment protection in Smart Regions CONCEPT AND OBJECTIVES SmartOpenData will create a Linked Open Data infrastructure (software tools and data) supported by public freely available data resources, useful to deal with environmental protection and innovation, in rural and European protected areas and National Parks. Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

3 Aalborg Denmark, 16 2 June 214 Principles of Open Data: 1. Data must be complete 2. Data must be primary 3. Data must be timely 4. Data must be accessible 5. Data must be processable 6. Data formats must be well known 7. Permanence (capability of finding information over time) 8. Addressing properly Usage costs Principles of Open Data usable for Good Governance 1. Known Quality 2. Reliable over time Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

4 Aalborg Denmark, 16 2 June 214 Benefits of Linked Open Data (LOD): discover new data of interest while consuming other information access to the data schema make the data discoverable the value of your data is increased However, you need to invest resources to link your data to other data on the web Costs or risk to be adressed dealing with entropy fusy data Safety Financial sustainability Updated Adressing user governement needs Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

5 Aalborg Denmark, 16 2 June 214 Portugal Spain Pilot Portugal Spain Pilot will focus on building a web based collaborative spatial data infrastructure prototype with the main goal of promoting sustainable driking water management along with agroforestry management within the Tagus watershed. It will be built as a collaborative powerful tool for environment protection and economic development of rural areas, and as a key factor for water management and drinking water protection. TRACSA/DGT project Open Linked Data for environment protection in Smart Regions

6 Aalborg Denmark, 16 2 June 214 Portugal Assessment of land use/cover changes in the Tagus river Zêzere Watershed and its impact in natural resources, especially in surface water. The results contribute to improve land use management and water quality preservation and efficient territorial management, assuring sustainable development. Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

7 Aalborg Denmark, 16 2 June 214 Portugal Dataset Administrative Units (CAOP) Watershed boundaries Digital Elevation Model (DEM) Drainage network Corine Land Cover CLC, PT (199, 2, 26) Ortophoto maps Forest fires maps Land use for Kyoto (1995,27, 21) Environmental data (Portugal Environment Agency) Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

8 Aalborg Denmark, 16 2 June 214 Portugal Spain Tagus Watershed land use and water management Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

9 Aalborg Denmark, 16 2 June 214 Portugal Study Area Zêzere river Watershed Maria José Vale, Rui Reis, Bruno M. Meneses, Raquel Saraiva, Paulo Patrício, Jesus Estrada

10 Aalborg Denmark, 16 2 June 214 Land Cover Changes (CORINE Land Cover) Zêzere Watershed CLC199 CLC2 CLC26

11 Aalborg Denmark, 16 2 June 214 Land Cover Changes (CORINE Land Cover) Zêzere Watershed Inland waters Open spaces with little or no vegetation Scrub and/or herbaceous vegetation associations Forests Heterogeneous agricultural areas Pastures Permanent crops Arable land Artificial, non agricultural vegetated areas Mine, dump and construction sites Industrial, commercial and transport units Urban fabric CLC 26 CLC 2 CLC Area (%)

12 Aalborg Denmark, 16 2 June 214 Land Cover Changes (CORINE Land Cover) Mixed forest Coniferous forest Broad leaved forest Agro forestry areas Land principally occupied by agriculture, with significant areas Zêzere Watershed Water bodies Water courses Burnt areas Sparsely vegetated areas Bare rocks Transitional woodland shrub Sclerophyllous vegetation Moors and heathland Natural grasslands Complex cultivation patterns Annual crops associated with permanent crops Pastures Olive groves Fruit trees and berry plantations Vineyards Permanently irrigated land Non irrigated arable land Green urban areas Construction sites Dump sites Mineral extraction sites Airports Road and rail networks and associated land Industrial or commercial units Discontinuous urban fabric Continuous urban fabric CLC 26 CLC 2 CLC Area (ha)

13 Aalborg Denmark, 16 2 June 214 Land Cover Changes (CORINE Land Cover) Mixed forest Coniferous forest Broad leaved forest Agro forestry areas Land principally occupied by agriculture, with significant areas of natural Zêzere Watershed Water courses Burnt areas Sparsely vegetated areas Bare rocks Transitional woodland shrub Sclerophyllous vegetation Moors and heathland Natural grasslands Complex cultivation patterns Annual crops associated with permanent crops Pastures Olive groves Fruit trees and berry plantations Vineyards Permanently irrigated land Non irrigated arable land Green urban areas Construction sites Dump sites Mineral extraction sites Airports Road and rail networks and associated land Industrial or commercial units Discontinuous urban fabric Continuous urban fabric Water bodies 24 Loss Gain Area (ha)

14 Aalborg Denmark, 16 2 June 214 CLC199 (area ha) Land Cover Changes (CORINE Land Cover) CLC26 Continuous urban fabric Discontinuous urban fabric Industrial or commercial units Road and rail networks and associated land Airports Mineral extraction sites Dump sites Construction sites Green urban areas Non-irrigated arable land Permanently irrigated land Vineyards Fruit trees and berry plantations Olive groves Pastures Annual crops associated with permanent crops Complex cultivation patterns Land principally occupied by agriculture, with significant areas of natural vegetation ID Total Total CLC9/ Agro-forestry areas Broad-leaved forest Coniferous forest Mixed forest Natural grasslands Moors and heathland Sclerophyllous vegetation Transitional woodland-shrub Bare rocks Sparsely vegetated areas Burnt areas Water courses Water bodies

15 Aalborg Denmark, 16 2 June 214 Land Cover Changes (CORINE Land Cover) e.g. Coniferous forest to Transitional woodland shrub CLC199 (area ha) CLC26 Continuous urban fabric Discontinuous urban fabric Industrial or commercial units Road and rail networks and associated land Airports Mineral extraction sites Dump sites Construction sites Green urban areas Non-irrigated arable land Permanently irrigated land Vineyards Fruit trees and berry plantations Olive groves Pastures Annual crops associated with permanent crops Complex cultivation patterns Land principally occupied by agriculture, with significant areas of natural vegetation Agro-forestry areas Broad-leaved forest Coniferous forest Mixed forest Natural grasslands Moors and heathland Sclerophyllous vegetation Transitional woodland-shrub Bare rocks ID Coniferous forest

16 Aalborg Denmark, 16 2 June 214 Zêzere Watershed Forest Fire (recurrence) Cabril Dam Total Fires ( ) Castelo do Bode Dam

17 Zêzere Watershed Land cover changes & burnt area Aalborg Denmark, 16 2 June 214 Forests Scrub and/or herbaceous vegetation associations Burnt Area Area (ha) Year

18 Aalborg Denmark, 16 2 June 214 Zêzere Watershed Burnt area & Eletrical conductivity in water (Castelo de Bode Dam) Burnt Area (ha) (us/cm) Burnt Area Year Electrical conductivity Correl.=.3

19 Aalborg Denmark, 16 2 June 214 Zêzere Watershed Artificialized area & Concentration of Oils in water (Castelo de Bode Dam) 7.6 Area (ha) Oils (mg/l) Year Industrial, commercial and transport units Urban fabric Oils

20 Aalborg Denmark, 16 2 June 214 NEXT STEPS Determination of areas that potentially contribute to the degradation of water quality, focusing the analysis on forest areas susceptible to fires, soil erosion and agricultural is the most relevant concern of this pilot. Modeling runoff in study area (input flow direction, flow accumulation, soils and land use/cover) is therefore essential. In order to evaluate flooding risk and water front contamination is essential to determine the areas susceptible to flooding and deforestation's according to topography (slope and hydrography in relation to runoff) and considering land use land cover contribution, along with human activities, to the increase this risk.

21 Aalborg Denmark, 16 2 June 214 NEXT STEPS These results will be compared with the variation of water chemical elements concentration (data of automatic station localized in watershed) to identify the changes in land use/cover that lead to more relevant impacts. De results and models developed for the Zêzere river watershed can afterwards be extended to the Tagus river watershed, and help Portugal and Spain to build relevant and harmonized approaches to the implementation of the Water Framework Directive. All the work to be addressed in this pilot therefore contributes to improve efficiency in combined land use and water management.

22 Aalborg Denmark, 16 2 June 214 CSF on Open Data and Good Governance Conclusions Open data has to be well define and the definition understood by the users comunity INSPIRE relevance on environmental impact assessement, namely agricultural and forest fires impact on drinking water, will be understood Data can better explored and combined assuring interoperability and data proper integration is essential Helping users recognising fitness for purpose of data Metadata related to evaluate user (governance) needs User coments on data Seach engines

23 Aalborg Denmark, 16 2 June 214 Land Cover Changes Linked Data Government Organizations NGOs Impact in natural resources M E D I A Industry

24 Aalborg Denmark, 16 2 June 214

25 Aalborg Denmark, 16 2 June 214 Maria José Vale mvale@dgterritorio.pt Directorate General For Territorial Development Rua da Artilharia Um, Lisboa Portugal Rui Reis rui.reis@dgterritorio.pt Bruno M. Meneses bmeneses@dgterritorio.pt Raquel Saraiva rsaraiva@dgterritorio.pt Jesus Estrada jmev@trgsa.es